<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
	<head>
		<title>change.html</title>
		<meta http-equiv="keywords" content="enter,your,keywords,here" />
		<meta http-equiv="description" content="A short description of this page." />
		<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
		
		<!--<link rel="stylesheet" type="text/css" href="styles.css">-->
		    <script type="text/javascript" src="./js/jquery-1.8.3.min.js"></script>
<script type="text/javascript"">
   $(function(){
   var $a=$("div").html();
   
   alert($a);
   
   $(":button").click(function(){
      $("div").html("<div >发顺丰</div>");
   
   });
   });


</script>		
	</head>
	<body>
		<p>
			<div>哈哈哈</div>
			 <input  type= "text" placeholder="冰箱"value=""/>查询 	
		</p>
	</body>
</html>
